CN101786074A - Surface coating drying technology and special device for wind power tower - Google Patents
Surface coating drying technology and special device for wind power tower Download PDFInfo
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- CN101786074A CN101786074A CN 201010114781 CN201010114781A CN101786074A CN 101786074 A CN101786074 A CN 101786074A CN 201010114781 CN201010114781 CN 201010114781 CN 201010114781 A CN201010114781 A CN 201010114781A CN 101786074 A CN101786074 A CN 101786074A
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Abstract
The invention relates to a surface coating drying technology and a special device for a wind power tower, belonging to the technical field of wind power device manufacture. The technical scheme is that: the wind power tower is transported into a profile modelling drying room by a movable roller bracket, the inner wall of the drying room is in a profile modelling structure and the shape of the inner wall of the drying room is matched with the shape of the tower, the tower rotates during the drying process, and far infrared heating is used for controlling indoor temperature and heat preservation time for surface coating drying from outside. The invention changes the traditional surface coating drying method of wind power towers (tower posts), has the advantages of energy saving, high efficiency, environment protection in the surface drying process of the wind power towers (tower posts), enables the coating quality to meet higher requirement, satisfies all-weather construction environment and conditions, and is easy for disassembly and secondary installation and use; and the process method has the advantages of low input, adaptability to different operation environments and all-weather construction, convenient operation for workers, good coating quality, shortened production cycle and improved occupancy utilization rate.
Description
Affiliated technical field:
The present invention relates to a kind of wind-power tower surface coating drying technology and special equipment, belong to wind power equipment manufacturing technology field.
Background technology:
At present, domestic wind-power tower manufacturer to wind-power tower (pylon) face coat general employing dry in the open or the method for drying chamber oven dry is handled.The method of drying in the open is to descend the spraying of coating after all several hours even tens hours are dried in employing in the open behind the per pass coating spraying, and this kind method processing rear surface coating quality is poor, the process-cycle is long, and is subjected to weather effect serious; The method of drying chamber oven dry is general to adopt large-scale drying room to adopt Steam Heating or electrical heating, and disposes many typhoons machine and carry out indoor thermal cycle, and it is very big to consume energy.
Summary of the invention:
The object of the invention provides a kind of wind-power tower surface coating drying technology and special equipment, can raise the efficiency, energy savings, raising surface coating quality, and all weather operations solve the problems referred to above that exist in the background technology.
Technical scheme of the present invention is:
A kind of wind-power tower surface coating drying technology comprises following steps:
The tower tube is entered in the profiling drying chamber by the transportation of shifting roller carriage, and the drying chamber inwall is an imitated structure, and the shape of drying chamber inwall and tower barrel shape are complementary, tower tube rotation in drying course; Adopt Far-infrared Heating,, carry out the face coat drying from outdoor control indoor temperature and temperature retention time.
Drying chamber inwall of the present invention adopts imitated structure, and the radiation thermal field is enclosed in around the tower tube, can dwindle being subjected to heat space greatly, reduces heating power, energy savings.
Both sides are arranged with the tower barrel shape and are looped back airduct in the said drying chamber, and section is arranged air outlet, and side and top are provided with and loop back the air port, and the termination air-supply makes circulated air vertically circulate along tower tube inside and outside wall, improves drying efficiency; Uniform far infrared radiator in the drying chamber uses far infrared directed radiation mode of heating, can shorten heat time heating time greatly, improves the efficiency of heating surface, reduces thermal losses; The drying chamber inwall is provided with a plurality of furnace temperature checkout gears, is used for detecting furnace temperature in real time and feeding back to temperature controller, and furnace temperature is accurately controlled.
Wind-power tower surface coating drying special equipment comprises drying chamber, far infrared radiator, furnace temperature checkout gear, circulated air device, has following characteristics:
1. the drying chamber inwall is an imitated structure, and the shape of drying chamber inwall and tower barrel shape are complementary, and the radiation thermal field is enclosed in around the tower tube, can dwindle being subjected to heat space greatly, reduces heating power, energy savings;
2. both sides loop back airduct with tower barrel shape layout in drying chamber, and section is arranged air outlet, and side and top are provided with and loop back the air port, and the termination air-supply makes circulated air vertically circulate along tower tube inside and outside wall, improves drying efficiency;
3. uniform far infrared radiator in the drying chamber uses far infrared directed radiation mode of heating, can shorten heat time heating time greatly, improves the efficiency of heating surface, reduces thermal losses;
4. the drying chamber inwall is provided with a plurality of furnace temperature checkout gears, is used for detecting furnace temperature in real time and feeding back to temperature controller, and furnace temperature is accurately controlled.
Wind-power tower surface coating drying special equipment of the present invention also has following characteristics:
1. drying chamber top is provided with Waste gas outlet, and floss hole is connected with absorbent charcoal adsorber, and waste gas enters atmosphere after charcoal absorption, reach environmental requirement;
2. drying chamber body is a steel construction moist closet body, and skeleton is formed by connecting with bolt by shaped steel welding back, and exterior wall and roof boarding adopt rock wool-steel plywood to be spliced, and outside plate is a color coated steel sheet, and inner panel is a galvanized sheet, the middle heat-preservation cotton of filling, and insulation layer thickness is 150mm;
3. equipment adopts detachable frame structure, and disassembled for transport is convenient, possesses the secondary installing function of use.
Beneficial effect of the present invention: the present invention breaks the traditional drying mode of wind-power tower (pylon) face coat, make wind-power tower (pylon) skin drying process energy-conservation, efficient, environmental protection, make coating quality reach requirements at the higher level, can satisfy all-weather construction environment and condition, and can be for convenience detach, secondary installing uses; This process, equipment investment are few, can adapt to the different operating environment, all-weather construction, and personnel operation is convenient, and the face coat quality is good, shortens the production cycle greatly, improves the production site utilization rate.
Description of drawings:
Accompanying drawing 1 is a wind-power tower surface coating drying special equipment embodiment schematic diagram of the present invention;
Accompanying drawing 2 is vertical views of Fig. 1;
Accompanying drawing 3 is side views of Fig. 1.
Among the figure: drying chamber 1, wind-power tower 2, loop back air port 3, circulating fan 4, Waste gas outlet 5, far infrared radiator 6, loop back airduct 7.
The specific embodiment:
Below in conjunction with accompanying drawing, the invention will be further described by embodiment.
In an embodiment, process step of the present invention is as follows:
1. the tower tube is entered in the drying chamber by special mobile roller carriage transportation, closes the drying chamber gate, and the choose reasonable point for measuring temperature reaches the purpose of face coat drying from outdoor control indoor temperature and temperature retention time;
2. design specialized frock and roller carriage are realized turnover of tower tube and the rotation in the drying course in drying chamber of tower tube;
3. design is suitable for the quick-drying special equipment of tower tube face coat.This equipment possesses following feature:
3.1 the drying chamber inwall is designed to imitated structure, and the radiation thermal field is enclosed in around the tower tube, can dwindle being subjected to heat space greatly, reduces heating power, compares energy savings more than 40% with other structures;
3.2 both sides loop back airduct with tower tube (frame) arrangements in drying chamber, section is arranged air outlet, side and top return air, and the termination air-supply makes circulated air vertically circulate along tower tube inside and outside wall, improves drying efficiency;
3.3 uniform far infrared directive radiator in the drying chamber uses far infrared directed radiation mode of heating, can shorten heat time heating time greatly, improves the efficiency of heating surface, reduces thermal losses;
3.4 the drying chamber inwall is provided with a plurality of furnace temperature checkout gears, is used for detecting furnace temperature in real time and feeding back to temperature controller, and furnace temperature is accurately controlled;
3.5 drying chamber body is a steel construction moist closet body, skeleton is formed by connecting with bolt by shaped steel welding back, and exterior wall and roof boarding adopt rock wool-steel plywood to be spliced, and outside plate is a color coated steel sheet, and inner panel is a galvanized sheet, the middle heat-preservation cotton of filling, and insulation layer thickness is 150mm;
3.6 drying chamber top is provided with Waste gas outlet, floss hole is connected with absorbent charcoal adsorber, and waste gas enters atmosphere after charcoal absorption, reach environmental requirement;
3.7 this equipment adopts detachable frame structure, disassembled for transport is convenient, possesses the secondary installing function of use.
Wind-power tower surface coating drying special equipment comprises drying chamber 1, far infrared radiator 6, furnace temperature checkout gear, circulated air device, has following characteristics:
1. the drying chamber inwall is an imitated structure, and the shape of drying chamber inwall and tower barrel shape are complementary, and the radiation thermal field is enclosed in around the tower tube, can dwindle being subjected to heat space greatly, reduces heating power, energy savings;
2. both sides loop back airduct 7 with tower barrel shape layout in drying chamber, and section is arranged air outlet, and side and top are provided with and loop back air port 3, and the termination air-supply is provided with circulating fan 4, and circulated air is vertically circulated along tower tube inside and outside wall, improves drying efficiency;
3. uniform far infrared radiator 6 in the drying chamber uses far infrared directed radiation mode of heating, can shorten heat time heating time greatly, improves the efficiency of heating surface, reduces thermal losses;
4. the drying chamber inwall is provided with a plurality of furnace temperature checkout gears, is used for detecting furnace temperature in real time and feeding back to temperature controller, and furnace temperature is accurately controlled;
5. drying chamber top is provided with Waste gas outlet 5, and floss hole is connected with absorbent charcoal adsorber, and waste gas enters atmosphere after charcoal absorption, reach environmental requirement.
Claims (6)
1. wind-power tower surface coating drying technology, it is characterized in that comprising following steps: the tower tube is entered in the profiling drying chamber by the transportation of shifting roller carriage, the drying chamber inwall is an imitated structure, and the shape of drying chamber inwall and tower barrel shape are complementary, tower tube rotation in drying course; Adopt Far-infrared Heating,, carry out the face coat drying from outdoor control indoor temperature and temperature retention time.
2. the wind-power tower surface coating drying technology according to claim 1, it is characterized in that both sides loop back airduct with tower barrel shape layout in the said drying chamber, section is arranged air outlet, side and top are provided with and loop back the air port, the termination air-supply, circulated air is vertically circulated along tower tube inside and outside wall, improve drying efficiency; Uniform far infrared radiator in the drying chamber uses far infrared directed radiation mode of heating, can shorten heat time heating time greatly, improves the efficiency of heating surface, reduces thermal losses; The drying chamber inwall is provided with a plurality of furnace temperature checkout gears, is used for detecting furnace temperature in real time and feeding back to temperature controller, and furnace temperature is accurately controlled.
3. a wind-power tower surface coating drying special equipment is characterized in that comprising drying chamber (1), far infrared radiator (6), furnace temperature checkout gear, circulated air device, has following characteristics:
1. the drying chamber inwall is an imitated structure, and the shape of drying chamber inwall and tower barrel shape are complementary, and the radiation thermal field is enclosed in around the tower tube, can dwindle being subjected to heat space greatly, reduces heating power, energy savings;
2. both sides loop back airduct (7) with tower barrel shape layout in drying chamber, and section is arranged air outlet, and side and top are provided with and loop back air port (3), the termination air-supply, be provided with circulating fan (4), circulated air is vertically circulated along tower tube inside and outside wall, improve drying efficiency;
3. uniform far infrared radiator (6) in the drying chamber uses far infrared directed radiation mode of heating, can shorten heat time heating time greatly, improves the efficiency of heating surface, reduces thermal losses;
4. the drying chamber inwall is provided with a plurality of furnace temperature checkout gears, is used for detecting furnace temperature in real time and feeding back to temperature controller, and furnace temperature is accurately controlled.
4. the wind-power tower surface coating drying special equipment according to claim 3 is characterized in that drying chamber top is provided with Waste gas outlet (5), and floss hole is connected with absorbent charcoal adsorber, and waste gas enters atmosphere after charcoal absorption.
5. the wind-power tower surface coating drying special equipment according to claim 3, it is characterized in that drying chamber body is a steel construction moist closet body, skeleton is formed by connecting with bolt by shaped steel welding back, exterior wall and roof boarding adopt rock wool-steel plywood to be spliced, outside plate is a color coated steel sheet, inner panel is a galvanized sheet, the middle heat-preservation cotton of filling.
6. the wind-power tower surface coating drying special equipment according to claim 3 is characterized in that equipment adopts detachable frame structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101147819A CN101786074B (en) | 2010-02-26 | 2010-02-26 | Surface coating drying technology and special device for wind power tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101147819A CN101786074B (en) | 2010-02-26 | 2010-02-26 | Surface coating drying technology and special device for wind power tower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101786074A true CN101786074A (en) | 2010-07-28 |
| CN101786074B CN101786074B (en) | 2012-04-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101147819A Expired - Fee Related CN101786074B (en) | 2010-02-26 | 2010-02-26 | Surface coating drying technology and special device for wind power tower |
Country Status (1)
| Country | Link |
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| CN (1) | CN101786074B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806183A (en) * | 2012-08-07 | 2012-12-05 | 姬玉林 | Mobile modular type curing oven |
| CN106111490A (en) * | 2016-06-28 | 2016-11-16 | 三重型能源装备有限公司 | Tower drying unit and tower surface coating drying method |
| CN108970939A (en) * | 2018-08-28 | 2018-12-11 | 天津七所高科技有限公司 | A kind of extension type high temperature drying room |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87216120U (en) * | 1987-12-09 | 1988-08-10 | 锦州红外技术应用研究所 | Heated-air type far-infrared continuous drying oven |
| US5100683A (en) * | 1991-02-21 | 1992-03-31 | Wenger Manufacturing | Method and apparatus for combined product coating and drying |
| US6023852A (en) * | 1998-09-11 | 2000-02-15 | Sunkist Growers, Inc. | Drying apparatus for coated objects |
| CN2613379Y (en) * | 2002-08-28 | 2004-04-28 | 上海高雅玻璃有限公司 | Solidifying dryer for coating and printed layer on surface of glass container |
| JP2004298734A (en) * | 2003-03-31 | 2004-10-28 | Toyota Motor Corp | Coating drying oven |
-
2010
- 2010-02-26 CN CN2010101147819A patent/CN101786074B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87216120U (en) * | 1987-12-09 | 1988-08-10 | 锦州红外技术应用研究所 | Heated-air type far-infrared continuous drying oven |
| US5100683A (en) * | 1991-02-21 | 1992-03-31 | Wenger Manufacturing | Method and apparatus for combined product coating and drying |
| US6023852A (en) * | 1998-09-11 | 2000-02-15 | Sunkist Growers, Inc. | Drying apparatus for coated objects |
| CN2613379Y (en) * | 2002-08-28 | 2004-04-28 | 上海高雅玻璃有限公司 | Solidifying dryer for coating and printed layer on surface of glass container |
| JP2004298734A (en) * | 2003-03-31 | 2004-10-28 | Toyota Motor Corp | Coating drying oven |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806183A (en) * | 2012-08-07 | 2012-12-05 | 姬玉林 | Mobile modular type curing oven |
| CN106111490A (en) * | 2016-06-28 | 2016-11-16 | 三重型能源装备有限公司 | Tower drying unit and tower surface coating drying method |
| CN106111490B (en) * | 2016-06-28 | 2020-06-09 | 三一重型能源装备有限公司 | Tower drum drying device and tower drum surface coating drying method |
| CN108970939A (en) * | 2018-08-28 | 2018-12-11 | 天津七所高科技有限公司 | A kind of extension type high temperature drying room |
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| Publication number | Publication date |
|---|---|
| CN101786074B (en) | 2012-04-04 |
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Granted publication date: 20120404 Termination date: 20150226 |
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